diff options
| author | Raul E Rangel <rrangel@chromium.org> | 2021-04-02 10:27:11 -0600 |
|---|---|---|
| committer | Raul Rangel <rrangel@chromium.org> | 2021-04-05 15:01:50 +0000 |
| commit | 1d0e4930baa5afabdb6d531bbae31a61da7c2f87 (patch) | |
| tree | 9d96646196ee50d9293d8b25120476494148f2ec /src | |
| parent | a435c3e2eabc59b8a2194f125391e836dda9c05f (diff) | |
soc/amd/common/espi: Add missing eSPI register definitions
These are defined in the public Picasso PPR - 55570-B1 Rev 3.15.
BUG=b:183524609
TEST=Build guybrush
Signed-off-by: Raul E Rangel <rrangel@chromium.org>
Change-Id: I7e601f767327e0a24a086146623af039388b2e7b
Reviewed-on: https://review.coreboot.org/c/coreboot/+/52057
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Rob Barnes <robbarnes@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src')
| -rw-r--r-- | src/soc/amd/common/block/lpc/espi_util.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/src/soc/amd/common/block/lpc/espi_util.c b/src/soc/amd/common/block/lpc/espi_util.c index 45fcc6f416..c8309a5ceb 100644 --- a/src/soc/amd/common/block/lpc/espi_util.c +++ b/src/soc/amd/common/block/lpc/espi_util.c @@ -332,11 +332,34 @@ enum espi_cmd_type { #define ESPI_VW_MAX_SIZE_SHIFT 13 #define ESPI_VW_MAX_SIZE_MASK (0x3f << ESPI_VW_MAX_SIZE_SHIFT) +#define ESPI_GLOBAL_CONTROL_0 0x30 +#define ESPI_WAIT_CNT_SHIFT 24 +#define ESPI_WAIT_CNT_MASK (0x3F << ESPI_WAIT_CNT_SHIFT) +#define ESPI_WDG_CNT_SHIFT 8 +#define ESPI_WDG_CNT_MASK (0xFFFF << ESPI_WDG_CNT_SHIFT) +#define ESPI_AL_IDLE_TIMER_SHIFT 4 +#define ESPI_AL_IDLE_TIMER_MASK (0x7 << ESPI_AL_IDLE_TIMER_SHIFT) +#define ESPI_AL_STOP_EN (1 << 3) +#define ESPI_PR_CLKGAT_EN (1 << 2) +#define ESPI_WAIT_CHKEN (1 << 1) +#define ESPI_WDG_EN (1 << 0) + #define ESPI_GLOBAL_CONTROL_1 0x34 +#define ESPI_RGCMD_INT_MAP_SHIFT 13 +#define ESPI_RGCMD_INT_MAP_MASK (0x1F << ESPI_RGCMD_INT_MAP_SHIFT) +#define ESPI_RGCMD_INT(irq) ((irq) << ESPI_RGCMD_INT_MAP_SHIFT) +#define ESPI_RGCMD_INT_SMI (0x1F << ESPI_RGCMD_INT_MAP_SHIFT) +#define ESPI_ERR_INT_MAP_SHIFT 8 +#define ESPI_ERR_INT_MAP_MASK (0x1F << ESPI_ERR_INT_MAP_SHIFT) +#define ESPI_ERR_INT(irq) ((irq) << ESPI_ERR_INT_MAP_SHIFT) +#define ESPI_ERR_INT_SMI (0x1F << ESPI_ERR_INT_MAP_SHIFT) #define ESPI_SUB_DECODE_SLV_SHIFT 3 #define ESPI_SUB_DECODE_SLV_MASK (0x3 << ESPI_SUB_DECODE_SLV_SHIFT) #define ESPI_SUB_DECODE_EN (1 << 2) +#define ESPI_BUS_MASTER_EN (1 << 1) +#define ESPI_SW_RST (1 << 0) +#define ESPI_SLAVE0_INT_EN 0x6C #define ESPI_SLAVE0_INT_STS 0x70 #define ESPI_STATUS_DNCMD_COMPLETE (1 << 28) #define ESPI_STATUS_NON_FATAL_ERROR (1 << 6) |